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| author | Theodore Ts'o <tytso@mit.edu> | 2012-05-28 17:47:52 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2012-05-28 17:47:52 -0400 |
| commit | 2716b80284c5ca415b8ce93ca178b0ca28482568 (patch) | |
| tree | 51cd4aba2dea62cc5d9fd23b5fb24240c7952175 /fs/ext4 | |
| parent | 7e936b737211e6b54e34b71a827e56b872e958d8 (diff) | |
| download | op-kernel-dev-2716b80284c5ca415b8ce93ca178b0ca28482568.zip op-kernel-dev-2716b80284c5ca415b8ce93ca178b0ca28482568.tar.gz | |
ext4: remove redundundant "(char *) bh->b_data" casts
The b_data field of the buffer_head is already a char *, so there's no
point casting it to a char *.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/resize.c | 2 | ||||
| -rw-r--r-- | fs/ext4/super.c | 6 |
2 files changed, 4 insertions, 4 deletions
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c index 05c7979..7ea6cbb 100644 --- a/fs/ext4/resize.c +++ b/fs/ext4/resize.c @@ -1145,7 +1145,7 @@ static int ext4_setup_new_descs(handle_t *handle, struct super_block *sb, */ gdb_bh = sbi->s_group_desc[gdb_num]; /* Update group descriptor block for new group */ - gdp = (struct ext4_group_desc *)((char *)gdb_bh->b_data + + gdp = (struct ext4_group_desc *)(gdb_bh->b_data + gdb_off * EXT4_DESC_SIZE(sb)); memset(gdp, 0, EXT4_DESC_SIZE(sb)); diff --git a/fs/ext4/super.c b/fs/ext4/super.c index dbc9544..545932c 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -3126,7 +3126,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent) * Note: s_es must be initialized as soon as possible because * some ext4 macro-instructions depend on its value */ - es = (struct ext4_super_block *) (((char *)bh->b_data) + offset); + es = (struct ext4_super_block *) (bh->b_data + offset); sbi->s_es = es; sb->s_magic = le16_to_cpu(es->s_magic); if (sb->s_magic != EXT4_SUPER_MAGIC) @@ -3335,7 +3335,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent) "Can't read superblock on 2nd try"); goto failed_mount; } - es = (struct ext4_super_block *)(((char *)bh->b_data) + offset); + es = (struct ext4_super_block *)(bh->b_data + offset); sbi->s_es = es; if (es->s_magic != cpu_to_le16(EXT4_SUPER_MAGIC)) { ext4_msg(sb, KERN_ERR, @@ -3976,7 +3976,7 @@ static journal_t *ext4_get_dev_journal(struct super_block *sb, goto out_bdev; } - es = (struct ext4_super_block *) (((char *)bh->b_data) + offset); + es = (struct ext4_super_block *) (bh->b_data + offset); if ((le16_to_cpu(es->s_magic) != EXT4_SUPER_MAGIC) || !(le32_to_cpu(es->s_feature_incompat) & EXT4_FEATURE_INCOMPAT_JOURNAL_DEV)) { |
